I want to cancel my subscription. How can I do it?
We're sorry to see you go :(
To cancel your subscription on the App Store:
Since all purchases are processed directly by the App Store, we don't have any access to our users' accounts and cannot cancel their subscriptions. You can cancel your subscription yourself via your Apple ID.
Go to Settings > your Apple ID.
Go to Subscriptions.
Tap on Prequel subscription.
Tap on "Cancel subscription". You're all set!
You'll still be able to edit and create with Prequel using free basic version.
*Please note that deleting the app doesn't automatically cancel the subscription.